CN215777507U - Pot body assembly and cooking utensil with same - Google Patents

Abstract

The utility model provides a pot body assembly and a cooking utensil with the same, wherein the pot body assembly comprises a pot body, and the pot body comprises a bottom wall; the side wall comprises two plane sections which are oppositely arranged and an arc-shaped section which is arranged between the two plane sections, the distance between the two plane sections is smaller than the diameter of the arc-shaped section, the diameter of the arc-shaped section is a, the distance between the two plane sections is b, and a is larger than b. The technical scheme of this application can solve effectively and adopt the circular pot body to make food heating inhomogeneous problem among the correlation technique.

Description

Pot body assembly and cooking utensil with same

Technical Field

The utility model relates to the technical field of small household appliances, in particular to a pot body assembly and a cooking appliance with the same.

Background

In the related art, the air fryer utilizes the fast circulating hot air to heat the food in order to pursue health, replaces the hot oil in the original fryer, and is popular with the consumers.

At present, air fryer in the market generally adopts a round pan body, and is matched with a top radiation heating mode and a circulating air heating mode. When baking, because the hot air is blown in from the upper part of the cooking cavity, the heat of the upper space of the cooking cavity is higher, and the heat of the lower space is lower, so that the food is heated unevenly, and the upper surface of the food is easily burnt.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a pot body assembly and a cooking utensil with the same, and aims to solve the problem that food is not uniformly heated by adopting a circular pot body in the related art.

In order to achieve the above object, according to one aspect of the present invention, there is provided a pot assembly comprising a pot body including a bottom wall; the side wall comprises two plane sections which are oppositely arranged and an arc-shaped section which is arranged between the two plane sections, the distance between the two plane sections is smaller than the diameter of the arc-shaped section, the diameter of the arc-shaped section is a, the distance between the two plane sections is b, and a is larger than b.

According to the technical scheme, the pot body comprises a bottom wall and a side wall, and a cooking cavity for containing food to be cooked is defined by the bottom wall and the side wall. The lateral wall includes the plane section of two relative settings and sets up the cambered surface section between two plane sections, forms the air intake between two plane sections, can set up hot-blast generating device in one side of pot body subassembly like this, realizes the side air inlet, and hot-blast can blow in to the internal portion of pot body via the air intake and heat food, realizes the culinary art function. The diameter a of cambered surface section is greater than distance b between two plane sections, when hot-blast internal surface along the plane section blows like this, partly wind energy can reach cambered surface section department along the plane section, another part wind can directly blow to the inside of pot body, and then make hot-blast whole culinary art cavity that can radiate, avoid hot-blast concentrated blowing to the food of the lateral wall that is close to pot body, blow to the hot-blast less heating inhomogeneous to food that makes in pot body subassembly middle part, consequently, the technical scheme of this application can solve effectively and adopt the circular pot body to make food heat inhomogeneous problem among the correlation technique.

Further, the diameter a of the arc surface section and the distance b between the two plane sections satisfy: a/b is more than or equal to 1.15 and less than or equal to 1.35. If the ratio of the diameter a of the cambered surface section to the distance b between the two plane sections is too small, hot air blown in from the periphery of the air inlet can only radiate to the area close to the inner wall part of the pot body when being blown to the cooking cavity along the inner wall of the pot body, so that the heat at the central position of the pot body is less, and the heating effect is poor. When the ratio is too large, the air inlet on the pot body is narrower, so that hot air can be blown out of the range of the air inlet; or make most hot-blastly all blow to the intermediate position of pot body along two plane sections for blow in the internal hot-blastly less of pot body along the inner wall of cambered surface section, also can make the heating inhomogeneous like this, influence the culinary art effect. Therefore, when a/b is more than or equal to 1.15 and less than or equal to 1.35, the heat field in the whole pot body is more uniform, and the pot has better cooking effect.

Furthermore, a transition arc is arranged in front of the cambered surface section and the plane section. Thus, a break angle is prevented from being formed between the arc surface section and the plane section, and hot air coming out of the heating pipe can smoothly enter the arc surface section. Meanwhile, the cambered surface section is easy to machine and form the pot body.

Further, the radius R of the transition arc satisfies: r is more than or equal to 40mm and less than or equal to 60 mm. The size of the radius R of the transition arc is adaptive to the sizes of the arc surface section and the plane section, so that smooth transition can be realized between the arc surface section and the plane section.

Furthermore, the pan body assembly also comprises a baking tray which is rotatably arranged in the pan body, and an overflowing gap is arranged between the baking tray and the side wall. The baking tray is rotatably arranged in the pan body, so that the food in the baking tray can be uniformly heated. Meanwhile, an overflowing gap is formed between the baking tray and the side wall, when hot air enters the cambered surface section through the plane section, the overflowing area is reduced, the air pressure is increased, the baking efficiency can be improved, and the cooking effect and the user experience are improved.

Furthermore, the outer contour of the baking tray is circular, and the baking tray and the cambered surface section are coaxially arranged. Therefore, the baking tray and the pot body form a symmetrical structure, the width of an overflowing gap formed between the baking tray and the side wall is kept unchanged, and food is heated more uniformly.

Further, the rear side of the pot body is provided with a notch, and the pot body assembly comprises an air inlet structure arranged at the notch. Hot-blast can get into this internal food that heats of pot body via the air inlet structure, and simultaneously, the air inlet structure can block the greasy dirt of pot body and get into in the hot-blast generating device.

Further, the air inlet structure includes the plate body, is provided with along the first air intake of vertical extension, along the second air intake of horizontal extension and sets up the return air inlet in the middle of first air intake and second air intake on the plate body. The first air inlet and the second air inlet surround the periphery of the air return opening, so that hot air is blown to the interior of the pot body through the first air inlet and the second air inlet, and food is heated. Meanwhile, the air return opening is formed between the first air inlet and the second air inlet, hot air in the pot body can be blown out of the pot body along the axial direction of the blades through the air return opening, and hot air circulation in the pot body is achieved.

According to another aspect of the present invention, there is provided a cooking appliance, comprising a pot body assembly, a pot body assembly arranged in the pot body assembly, and a hot air generating device arranged at one side of the pot body assembly and communicated with the pot body assembly, wherein the pot body assembly is the above-mentioned pot body assembly. The pot body assembly can effectively solve the problem that food is heated unevenly by adopting the round pot body in the related technology, so that the cooking utensil with the pot body assembly also has the advantages.

Furthermore, the hot air generating device comprises a heating pipe, blades and a reflecting cover which are sequentially arranged from front to back, and the heating pipe and the blades are arranged in the reflecting cover. The blades are centrifugal blades, and after air enters the space of the reflector, the air rotates along with the blades under the driving of the blades and leaves the blades along the radius direction of the blades. The air thrown out by the blades moves towards the direction of the pot body under the action of the reflecting cover, and is heated by the heating pipe to form hot air blown into the pot body, so that food in the pot body is heated.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 shows a perspective view of an embodiment of a pan body assembly according to the present invention;

FIG. 2 is a schematic perspective view of an embodiment of the air intake structure of the pan body assembly according to the present invention;

fig. 3 shows a schematic perspective view of an embodiment of a cooking appliance according to the utility model;

FIG. 4 shows a cross-sectional schematic view of the cooking appliance of FIG. 3;

FIG. 5 shows a schematic top view of the cooking appliance of FIG. 3; and

fig. 6 shows a schematic flow of hot air in the pot body of the cooking appliance of fig. 3.

Wherein the figures include the following reference numerals:

10. a pot body assembly; 20. a pan body; 21. a bottom wall; 22. a side wall; 221. a planar section; 222. a cambered surface section; 223. a transition arc; 30. an air inlet structure; 31. a plate body; 321. a first air inlet; 322. a second air inlet; 33. an air return opening; 40. a hot air generating device; 41. heating a tube; 42. a blade; 43. a reflector; 44. a vane motor; 50. baking trays; 60. a cover body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

As shown in fig. 1 and 5, in the present embodiment, the pan body assembly includes a pan body 20. Wherein, pot body 20 includes bottom wall 21 and side wall 22. The side wall 22 comprises two oppositely arranged plane sections 221 and an arc section 222 arranged between the two plane sections 221, the distance between the two plane sections 221 is smaller than the diameter of the arc section 222, the diameter of the arc section 222 is a, the distance between the two plane sections 221 is b, wherein a is larger than b.

By applying the technical scheme of the embodiment, the pan body 20 comprises a bottom wall 21 and a side wall 22, and the bottom wall 21 and the side wall 22 enclose a cooking cavity for accommodating food to be cooked. Lateral wall 22 includes two relative planar segments 221 that set up and sets up cambered surface section 222 between two planar segments 221, forms the air intake between two planar segments 221, can set up hot-blast generating device 40 in one side of pot body subassembly like this, realizes the side air inlet, and hot-blast can blow in to pot body 20 inside through the air intake and heat food, realizes the culinary art function. The diameter a of cambered surface section 222 is greater than distance b between two plane sections 221, when hot-blast internal surface along plane section 221 blows like this, partly wind can reach cambered surface section 222 department along plane section 221, another part wind can directly blow to the inside of pot body 20, and then make hot-blast whole culinary art cavity that can radiate, avoid hot-blast concentrated food of blowing to the lateral wall that is close to pot body 20, blow to the hot-blast inhomogeneous to the heating of food that makes less to the hot-blast at pot body subassembly middle part, consequently, the technical scheme of this application can solve effectively and adopt the circular pot body to make the inhomogeneous problem of food heating among the correlation technique.

As shown in fig. 3 to 6, the present embodiment further provides a cooking appliance, which includes a pot body assembly 10, a pot body assembly disposed in the pot body assembly 10, and a hot air generating device 40 disposed at one side of the pot body assembly 10 and communicated with the pot body assembly, wherein the pot body assembly is the above-mentioned pot body assembly. The pot body assembly can effectively solve the problem that food is heated unevenly by adopting the round pot body in the related technology, so that the cooking utensil with the pot body assembly also has the advantages.

The cooking utensil of the present embodiment further includes a lid 60, and the lid 60 is connected to the pot body assembly 10 through a rotating shaft, so as to realize the opening and closing functions.

As shown in fig. 4, the hot air generator 40 includes a heating pipe 41, a blade 42 and a reflector 43, which are sequentially arranged from front to back, and the heating pipe 41 and the blade 42 are arranged in the reflector 43. In the present embodiment, the blades 42 are centrifugal blades, and after air enters the space of the reflection cover 43, the air is driven by the blades 42 to rotate with the blades 42 and leave the blades 42 in the radial direction. The air thrown out by the blades 42 moves towards the direction of the pot body 20 under the action of the reflection cover 43, and is heated by the heating pipe 41 to form hot air which is blown towards the inside of the pot body 20, so that the heat of the heating pipe 41 is brought into the pot body 20, and the food in the pot body 20 is heated.

As shown in fig. 4, the hot air generating device 40 of the present embodiment further includes a blade motor 44, the blade motor 44 is disposed at the rear side of the pot body assembly 10, the blade 42 is fixed on the shaft of the blade motor 44, and the blade 42 is driven by the blade motor 44 to rotate to blow the heat of the heating pipe 41 into the pot body for overall heating and uniformity. As shown in fig. 4, in the present embodiment, the front side of the cooking appliance refers to a side facing a user during use, and the rear side of the cooking appliance refers to a side away from the user during use.

As shown in fig. 5, the diameter a of the arc-shaped segment 222 and the distance b between the two plane segments 221 satisfy: a/b is more than or equal to 1.15 and less than or equal to 1.35. Since the blades 42 are centrifugal blades in this embodiment, the hot wind generated by the hot wind generating device 40 is blown to the periphery of the air inlet of the pot body 20, and if the ratio of the diameter a of the arc-shaped section 222 to the distance b between the two plane sections 221 is too small, the hot wind blown from the periphery of the air inlet can only radiate to the region close to the inner wall portion of the pot body 20 when being blown to the cooking cavity along the inner wall of the pot body 20, so that the heat at the center of the pot body 20 is less, and the heating effect is not good. When the ratio is too large, the air inlet on the pot body 20 is narrow, so that hot air is blown out of the range of the air inlet; or most of the hot air is blown to the middle position of the pan body 20 along the two plane sections 221, so that less hot air is blown into the pan body 20 along the inner wall of the arc-shaped section 222, and thus the efficiency of the heat radiation and hot air of the food in the pan body 20 is greatly reduced, which causes uneven heating and affects the cooking effect. Therefore, when a/b is more than or equal to 1.15 and less than or equal to 1.35, the heat radiation of the heating pipe 41 can be maximally received by one side of the pot body 20 close to the heating pipe 41, so that the food in the pot body 20 can be maximally received and baked, and meanwhile, the heat field in the whole pot body 20 is uniform, and the cooking effect is good. Preferably, a/b may be 1.15, 1.25 or 1.35.

As shown in fig. 1 and 5, a transition arc 223 is disposed before the arc segment 222 and the plane segment 221. This prevents the formation of a break angle between the arc-shaped section 222 and the flat section 221, so that the hot air coming out from the heating pipe 41 can smoothly enter the arc-shaped section 222. Meanwhile, the cambered surface section 222 is also easy for processing and forming the pot body 20.

As shown in fig. 1 and 5, the radius R of the transition arc 223 satisfies: r is more than or equal to 40mm and less than or equal to 60 mm. The radius R of the transition arc 223 is between 40mm and 60mm, which is adapted to the size of the arc 222 and the plane 221, so as to enable a smooth transition between the arc 222 and the plane 221.

As shown in fig. 3 to 5, the pan body assembly further includes a baking tray 50 rotatably disposed in the pan body 20, and an overflow gap is formed between the baking tray 50 and the side wall 22. When cooking is performed, food is placed inside the roasting pan 50, and the roasting pan 50 is rotatably disposed inside the pan body 20, so that the food inside the roasting pan 50 can be uniformly heated. Meanwhile, an overflowing gap is formed between the baking tray 50 and the side wall 22, and when hot air enters the arc-shaped section 222 through the plane section 221, the overflowing area is reduced, so that the air pressure is increased, the baking efficiency can be improved, and the cooking effect and the user experience are improved.

As shown in fig. 4, the cooking device further includes a baking tray motor fixed at the center of the cooker body assembly, and the baking tray motor is connected to the baking tray 50 through a connecting device and drives the baking tray 50 to rotate. Specifically, the connecting device comprises a connecting shaft and a coupler, the connecting shaft is arranged at the center of the pan body 20, the lower part of the connecting shaft is connected with the baking tray motor through the coupler, and the upper part of the connecting shaft is connected with the baking tray 50, so that the rotation of the baking tray motor is linked with the baking tray 50, and meanwhile, the pan body 20 can be freely detached and closed.

As shown in fig. 3 to 5, the outer contour of the baking pan 50 is circular, and the baking pan 50 and the arc surface section 222 are coaxially arranged. Therefore, the baking tray 50 and the pan body 20 form a symmetrical structure, the width of the overflowing gap formed between the baking tray 50 and the side wall 22 is kept unchanged, and the food is heated more uniformly.

In this embodiment, the pan body 20 is designed into a pocket shape, so that while the heated area of the inlet air is ensured, the hot air enters the pan body 20 and passes through the overflow gap formed between the baking tray 50 and the side wall 22, and then enters and is sucked from the center of the blade 42 at an accelerated speed, thereby ensuring the baking effect and improving the overall heat efficiency. The above arrangement can maximize the heat radiation area of food on the baking tray 50, maximize the hot wind pressure entering the arc-shaped section 222, further improve the baking efficiency, and further improve the user experience.

As shown in fig. 1, a notch is provided at the rear side of the pan body 20, and the pan body assembly includes an air inlet structure 30 provided at the notch. The hot air heated by the heating pipe 41 can enter the pot body 20 through the air inlet structure 30 to heat the food. Meanwhile, the air intake structure 30 can prevent oil stain on the pot body 20 from entering the hot air generating device 40.

As shown in fig. 2, the air intake structure 30 includes a plate body 31, and the plate body 31 is provided with a first air inlet 321 extending vertically, a second air inlet 322 extending horizontally, and a return air inlet 33 disposed between the first air inlet 321 and the second air inlet 322. Because the first air inlet 321 on the air inlet structure 30 extends vertically, the hot air blown in through the first air inlet 321 can be uniformly blown to the food in the pot body 20 along the height direction of the pot body 20, so that the heat inside the pot body 20 in the height direction of the pot body 20 is uniform, and the food can be uniformly heated. Food holds when pot body 20 is inside, mainly is located the well lower part space of pot body 20, and second air intake 322 sets up in the bottom of plate body 31 and along horizontal extension, and hot-blast process blows in into and runs into lateral wall 22 after pot body 20 is inside and take place to turn to through second air intake 322, realizes having good heating effect to the even heating of food. The above-mentioned vertical and lateral directions are also not limited to the vertical direction and the horizontal direction, but may be directions at an angle to the vertical direction or the horizontal direction.

Fig. 6 shows a schematic flow diagram of hot air inside the cooking appliance in the embodiment, air is thrown to the inner wall of the reflective cover 43 under the centrifugal force of the blade 42, so that most of the hot air is located around the blade 42, and the first air inlet 321 and the second air inlet 322 surround the periphery of the air return opening 33, so that the hot air is blown to the inside of the pot body 20 through the first air inlet 321 and the second air inlet 322, and heating of food is achieved. Meanwhile, the air return opening 33 is arranged between the first air inlet 321 and the second air inlet 322, and hot air in the pot body 20 can be blown out of the pot body 20 along the axial direction of the blade 42 through the air return opening 33, so that hot air circulation in the pot body 20 is realized.

In the present embodiment, the cooking appliance is an air fryer, or a pressure cooker, an electric cooker, and a multifunctional pot with a baking function.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A pot body assembly comprising a pot body (20), characterized in that the pot body (20) comprises:

a bottom wall (21);

the side wall (22) comprises two oppositely arranged plane sections (221) and an arc section (222) arranged between the two plane sections (221), the distance between the two plane sections (221) is smaller than the diameter of the arc section (222), the diameter of the arc section (222) is a, the distance between the two plane sections (221) is b, and a is larger than b.

2. The pan body assembly according to claim 1, characterized in that the diameter a of the cambered section (222) and the distance b between the two plane sections (221) satisfy: a/b is more than or equal to 1.15 and less than or equal to 1.35.

3. The pan body assembly according to claim 1, characterized in that the cambered surface section (222) and the plane section (221) are preceded by a transition arc (223).

4. The pan body assembly according to claim 3, characterized in that the radius R of the transition arc (223) satisfies: r is more than or equal to 40mm and less than or equal to 60 mm.

5. The pan body assembly of claim 1, further comprising a bakeware (50) rotatably disposed within the pan body (20), the bakeware (50) having an overflow gap with the sidewall (22).

6. The pan body assembly according to claim 5, characterized in that the outer contour of the baking pan (50) is circular, and the baking pan (50) and the arc-shaped surface section (222) are coaxially arranged.

7. The pot body assembly according to claim 1, characterized in that a notch is provided at the rear side of the pot body (20), and the pot body assembly comprises an air intake structure (30) provided at the notch.

8. The pot body assembly according to claim 7, wherein the air intake structure (30) comprises a plate body (31), and the plate body (31) is provided with a first air inlet (321) extending along a vertical direction, a second air inlet (322) extending along a transverse direction, and a return air inlet (33) arranged between the first air inlet (321) and the second air inlet (322).

9. A cooking appliance comprising a pot body assembly (10), a pot body assembly disposed within the pot body assembly (10), and a hot wind generating device (40) disposed at one side of the pot body assembly (10) and communicating with the pot body assembly, characterized in that the pot body assembly is the pot body assembly of any one of claims 1 to 8.

10. The cooking appliance according to claim 9, wherein the hot air generating device (40) comprises a heating tube (41), a blade (42) and a reflective cover (43) which are arranged from front to back, and the heating tube (41) and the blade (42) are arranged in the reflective cover (43).

Images